PaaS cloud implementation method based on containers

Abstract

The invention discloses a PaaS cloud implementation method based on containers. The method comprises following steps: saving configuration information of all containers and providing disposition; a deployment strategy ensuring that multiple containers under the same APP are scattered across different hosts; performing management on the host and containers and one physical cluster being corresponding to multiple projects, etc.. Therefore, the introduction of containers into the cloud computing basic resource delivery to provide PaaS layer services is realized, reducing waste of resources caused by the traditional PaaS products using virtual machines, increasing disposition efficiency and reducing exploitation and test period for users; the method is a lightweight VM solution scheme based on process containers, realizing a resource isolation and quota of an application program grade; Compared with the traditional cloud infrastructure system implementation, the container-based cloud service system has lower cost of overall ownership, higher resource utilization and is more stable and reliable, which further enhances the virtualization efficiency, improves resource utilization, accelerates enterprise devops process, and provides fast and effective support services for applications.

Description

technical field [0001] The present invention relates to the technical field of computer applications, in particular to a container-based PaaS cloud implementation method. Background technique [0002] See figure 1 , figure 1 It is a schematic diagram of the existing virtual machine-based PaaS cloud structure. The existing virtual machine-based PaaS solutions are all based on the virtual machine method. By making a virtual machine image to package middleware, operating environment and other development and testing tools, from this layer of hardware Up to the upper application, the release of each application depends on a virtual machine operating system kernel. This method makes the isolation between applications safe enough, but in a large number of homogeneous environments, a large number of repeated operating system kernels will occupy A large number of resources lead to low resource utilization efficiency, inconvenient operation and maintenance deployment, high migratio...

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Problems solved by technology

[0002] See figure 1 , figure 1 It is a schematic diagram of the existing virtual machine-based PaaS cloud structure. The existing virtual machine-based PaaS solutions are all based on the virtual machine method. By making a virtual machine image to package middleware, operating environment and other development and testing tools, from this layer of hardware Up to the upper application, the release of each application depends on a virtual machine operating system kernel. This method makes the isolation between applications safe enough, but in a large number of homogeneous environments, a large number of repeated operating system kernels will occupy A large number of resources lead to low resource utilization efficiency, inconvenient operation and maintenance deployment, high migration costs, large space occupation, slow startup, complex management, etc.

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